Migrate from setup.py to pyproject.toml.

MANIFEST.in

@@ -1,3 +1,5 @@
+global-exclude *.py[cod]
+global-exclude .pytest_cache
 include LICENSE
 include NOTICE
 include example_*.py
@@ -8,8 +10,6 @@ include pyproject.toml
 include requirements-tests.txt
 include requirements-lint.txt
 include libcloud/data/pricing.json
-prune libcloud/test/secrets.py
-prune requirements-rtd.txt
 include demos/*
 include scripts/check_file_names.sh
 include libcloud/test/*.py
@@ -26,3 +26,8 @@ include libcloud/test/compute/fixtures/*/*/*
 include libcloud/test/storage/fixtures/*/*
 include libcloud/test/loadbalancer/fixtures/*/*
 include libcloud/test/dns/fixtures/*/*
+recursive-exclude libcloud/test secrets.py
+prune libcloud/test/secrets.py
+prune requirements-rtd.txt
+prune dist
+prune build

pyproject.toml

@@ -1,10 +1,93 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 [build-system]
-requires = ["setuptools~=66.1", "wheel~=0.37.1"]
+requires = [
+    "setuptools~=66.1",
+    "wheel~=0.37.1"
+]
 build-backend = "setuptools.build_meta"
 
+[project]
+name = "apache-libcloud"
+description = "A standard Python library that abstracts away differences among multiple cloud provider APIs. For more information and documentation, please see https://libcloud.apache.org"
+authors = [
+    {name = "Apache Software Foundation", email = "dev@libcloud.apache.org"},
+]
+keywords = [
+    "cloud",
+    "libcloud",
+    "apache",
+    "aws",
+    "ec2",
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Console",
+    "Intended Audience :: Developers",
+    "Intended Audience :: System Administrators",
+    "License :: OSI Approved :: Apache Software License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+]
+requires-python = ">=3.7"
+dependencies = [
+    "requests>=2.26.0",
+]
+license = {text = "Apache License (2.0)"}
+dynamic = ["version", "readme"]
+
+[project.urls]
+homepage = "https://libcloud.apache.org"
+documentation = "https://libcloud.readthedocs.io"
+source = "https://github.com/apache/libcloud"
+issues = "https://github.com/apache/libcloud/issues"
+changelog = "https://github.com/apache/libcloud/blob/trunk/CHANGES.rst"
+
+
+[project.optional-dependencies]
+test = [
+    "pytest",
+    "requests_mock",
+]
+
+[tool.setuptools.packages.find]
+where = ["./"]
+include = ["libcloud"]
+
+[tool.setuptools]
+exclude-package-data = { "*" = ["secrets.py"], "libcloud.test" = ["secrets.py"] }
+
+[tool.setuptools.dynamic]
+version = {attr = "libcloud.__version__"}
+readme = {file = ["README.rst"]}
+
+
 [tool.black]
 line_length = 100
-target_version = ['py37', 'py38', 'py39', 'py310']
+target_version = ['py37', 'py38', 'py39', 'py310', 'py311']
 include = '\.pyi?$'
 extended_exclude = '''
 (

setup.py

@@ -21,272 +21,4 @@
 import setuptools
 from setuptools import setup
 
-# NOTE: Those functions are intentionally moved in-line to prevent setup.py dependening on any
-# Libcloud code which depends on libraries such as typing, enum, requests, etc.
-# START: Taken From Twisted Python which licensed under MIT license
-# https://github.com/powdahound/twisted/blob/master/twisted/python/dist.py
-# https://github.com/powdahound/twisted/blob/master/LICENSE
-
-# Names that are excluded from globbing results:
-EXCLUDE_NAMES = ["{arch}", "CVS", ".cvsignore", "_darcs", "RCS", "SCCS", ".svn"]
-EXCLUDE_PATTERNS = ["*.py[cdo]", "*.s[ol]", ".#*", "*~", "*.py"]
-
-
-def _filter_names(names):
-    """
-    Given a list of file names, return those names that should be copied.
-    """
-    names = [n for n in names if n not in EXCLUDE_NAMES]
-    # This is needed when building a distro from a working
-    # copy (likely a checkout) rather than a pristine export:
-    for pattern in EXCLUDE_PATTERNS:
-        names = [n for n in names if not fnmatch.fnmatch(n, pattern) and not n.endswith(".py")]
-    return names
-
-
-def relative_to(base, relativee):
-    """
-    Gets 'relativee' relative to 'basepath'.
-
-    i.e.,
-
-    >>> relative_to('/home/', '/home/radix/')
-    'radix'
-    >>> relative_to('.', '/home/radix/Projects/Twisted')
-    'Projects/Twisted'
-
-    The 'relativee' must be a child of 'basepath'.
-    """
-    basepath = os.path.abspath(base)
-    relativee = os.path.abspath(relativee)
-    if relativee.startswith(basepath):
-        relative = relativee[len(basepath) :]
-        if relative.startswith(os.sep):
-            relative = relative[1:]
-        return os.path.join(base, relative)
-    raise ValueError("%s is not a subpath of %s" % (relativee, basepath))
-
-
-def get_packages(dname, pkgname=None, results=None, ignore=None, parent=None):
-    """
-    Get all packages which are under dname. This is necessary for
-    Python 2.2's distutils. Pretty similar arguments to getDataFiles,
-    including 'parent'.
-    """
-    parent = parent or ""
-    prefix = []
-    if parent:
-        prefix = [parent]
-    bname = os.path.basename(dname)
-    ignore = ignore or []
-    if bname in ignore:
-        return []
-    if results is None:
-        results = []
-    if pkgname is None:
-        pkgname = []
-    subfiles = os.listdir(dname)
-    abssubfiles = [os.path.join(dname, x) for x in subfiles]
-
-    if "__init__.py" in subfiles:
-        results.append(prefix + pkgname + [bname])
-        for subdir in filter(os.path.isdir, abssubfiles):
-            get_packages(
-                subdir,
-                pkgname=pkgname + [bname],
-                results=results,
-                ignore=ignore,
-                parent=parent,
-            )
-    res = [".".join(result) for result in results]
-    return res
-
-
-def get_data_files(dname, ignore=None, parent=None):
-    """
-    Get all the data files that should be included in this distutils Project.
-
-    'dname' should be the path to the package that you're distributing.
-
-    'ignore' is a list of sub-packages to ignore.  This facilitates
-    disparate package hierarchies.  That's a fancy way of saying that
-    the 'twisted' package doesn't want to include the 'twisted.conch'
-    package, so it will pass ['conch'] as the value.
-
-    'parent' is necessary if you're distributing a subpackage like
-    twisted.conch.  'dname' should point to 'twisted/conch' and 'parent'
-    should point to 'twisted'.  This ensures that your data_files are
-    generated correctly, only using relative paths for the first element
-    of the tuple ('twisted/conch/*').
-    The default 'parent' is the current working directory.
-    """
-    parent = parent or "."
-    ignore = ignore or []
-    result = []
-    for directory, subdirectories, filenames in os.walk(dname):
-        resultfiles = []
-        for exname in EXCLUDE_NAMES:
-            if exname in subdirectories:
-                subdirectories.remove(exname)
-        for ig in ignore:
-            if ig in subdirectories:
-                subdirectories.remove(ig)
-        for filename in _filter_names(filenames):
-            resultfiles.append(filename)
-        if resultfiles:
-            for filename in resultfiles:
-                file_path = os.path.join(directory, filename)
-                if parent:
-                    file_path = file_path.replace(parent + os.sep, "")
-                result.append(file_path)
-
-    return result
-
-
-# END: Taken from Twisted
-
-
-# Different versions of python have different requirements.  We can't use
-# libcloud.utils.py3 here because it relies on backports dependency being
-# installed / available
-PY_pre_37 = sys.version_info < (3, 7, 0)
-
-HTML_VIEWSOURCE_BASE = "https://svn.apache.org/viewvc/libcloud/trunk"
-PROJECT_BASE_DIR = "https://libcloud.apache.org"
-TEST_PATHS = [
-    "libcloud/test",
-    "libcloud/test/common",
-    "libcloud/test/compute",
-    "libcloud/test/storage",
-    "libcloud/test/loadbalancer",
-    "libcloud/test/dns",
-    "libcloud/test/container",
-    "libcloud/test/backup",
-]
-DOC_TEST_MODULES = [
-    "libcloud.compute.drivers.dummy",
-    "libcloud.storage.drivers.dummy",
-    "libcloud.dns.drivers.dummy",
-    "libcloud.container.drivers.dummy",
-    "libcloud.backup.drivers.dummy",
-]
-
-SUPPORTED_VERSIONS = ["PyPy 3.7+", "Python 3.7+"]
-
-# NOTE: python_version syntax is only supported when build system has
-# setuptools >= 36.2
-# For installation, minimum required pip version is 1.4
-# Reference: https://hynek.me/articles/conditional-python-dependencies/
-# We rely on >= 2.26.0 to avoid issues with LGPL transitive dependency
-# See https://github.com/apache/libcloud/issues/1594 for more context
-INSTALL_REQUIREMENTS = []
-INSTALL_REQUIREMENTS.append("requests>=2.26.0")
-
-
-setuptools_version = tuple(setuptools.__version__.split(".")[0:2])
-setuptools_version = tuple([int(c) for c in setuptools_version])
-
-if setuptools_version < (36, 2):
-    if "bdist_wheel" in sys.argv:
-        # NOTE: We need to do that because we use universal wheel
-        msg = (
-            "Need to use latest version of setuptools when building wheels to ensure included "
-            "metadata is correct. Current version: %s" % (setuptools.__version__)
-        )
-        raise RuntimeError(msg)
-
-TEST_REQUIREMENTS = [
-    "requests_mock",
-    "pytest",
-    "pytest-runner",
-] + INSTALL_REQUIREMENTS
-
-if PY_pre_37:
-    version = ".".join([str(x) for x in sys.version_info[:3]])
-    print(
-        "Python version %s is not supported. Supported versions are: %s. "
-        "Latest version which supports Python 2.7 and Python 3 < 3.5.0 is "
-        "Libcloud v2.8.2 and Libcloud v3.5.x for Python 3.5."
-        % (version, ", ".join(SUPPORTED_VERSIONS))
-    )
-    sys.exit(1)
-
-
-def read_version_string():
-    version = None
-    cwd = os.path.dirname(os.path.abspath(__file__))
-    version_file = os.path.join(cwd, "libcloud/__init__.py")
-
-    with open(version_file) as fp:
-        content = fp.read()
-
-    match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", content, re.M)
-
-    if match:
-        version = match.group(1)
-        return version
-
-    raise Exception("Cannot find version in libcloud/__init__.py")
-
-
-def forbid_publish():
-    argv = sys.argv
-    if "upload" in argv:
-        print(
-            "You shouldn't use upload command to upload a release to PyPi. "
-            "You need to manually upload files generated using release.sh "
-            "script.\n"
-            'For more information, see "Making a release section" in the '
-            "documentation"
-        )
-        sys.exit(1)
-
-
-forbid_publish()
-
-needs_pytest = {"pytest", "test", "ptr"}.intersection(sys.argv)
-pytest_runner = ["pytest-runner"] if needs_pytest else []
-
-setup(
-    name="apache-libcloud",
-    version=read_version_string(),
-    description="A standard Python library that abstracts away differences"
-    + " among multiple cloud provider APIs. For more information"
-    + " and documentation, please see https://libcloud.apache.org",
-    long_description=open("README.rst").read(),
-    author="Apache Software Foundation",
-    author_email="dev@libcloud.apache.org",
-    install_requires=INSTALL_REQUIREMENTS,
-    python_requires=">=3.6, <4",
-    packages=get_packages("libcloud"),
-    package_dir={
-        "libcloud": "libcloud",
-    },
-    package_data={
-        "libcloud": get_data_files("libcloud", parent="libcloud") + ["py.typed"],
-    },
-    license="Apache License (2.0)",
-    url="https://libcloud.apache.org/",
-    setup_requires=pytest_runner,
-    tests_require=TEST_REQUIREMENTS,
-    zip_safe=False,
-    classifiers=[
-        "Development Status :: 5 - Production/Stable",
-        "Environment :: Console",
-        "Intended Audience :: Developers",
-        "Intended Audience :: System Administrators",
-        "License :: OSI Approved :: Apache Software License",
-        "Operating System :: OS Independent",
-        "Programming Language :: Python",
-        "Topic :: Software Development :: Libraries :: Python Modules",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11",
-        "Programming Language :: Python :: 3.12",
-        "Programming Language :: Python :: Implementation :: CPython",
-        "Programming Language :: Python :: Implementation :: PyPy",
-    ],
-)
+setup()